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http://hdl.handle.net/11701/1978
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Поле DC | Значение | Язык |
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dc.contributor.author | Konev, Alexander S | - |
dc.contributor.author | Khlebnikov, Alexander F | - |
dc.contributor.author | Prolubnikov, Pavel I | - |
dc.contributor.author | Mereshchenko, Andrey S | - |
dc.contributor.author | Povolotskiy, Alexey V | - |
dc.contributor.author | Levin, Oleg V | - |
dc.contributor.author | Hirsch, Andreas | - |
dc.date.accessioned | 2016-04-08T08:45:33Z | - |
dc.date.available | 2016-04-08T08:45:33Z | - |
dc.date.issued | 2015-01-12 | - |
dc.identifier | 10.1002/chem.201404435 | - |
dc.identifier.issn | 10.1002/chem.201404435 | - |
dc.identifier.uri | http://hdl.handle.net/11701/1978 | - |
dc.description.abstract | A series of covalently linked axially symmetric porphyrin-fullerene dyads with a rigid pyrrolo[3,4-c]pyrrolic linker enabling a fixed and orthogonal arrangement of the chromophores has been synthesized and studied by means of transient absorption spectroscopy and cyclic voltammetry. The lifetime of the charge-separated state has been found to depend on the substituents on the porphyrin core, reaching up to 4 μs for a species with meso-(p-MeOC6H4) substituents. The ground and excited electronic states of model compounds have been calculated at the DFT and TD-DFT B3LYP(6-31G(d)) levels of theory and analyzed with regard to the effect of the substituent on the stabilization of the charge-separated state in the porphyrin-fullerene ensemble with a view to explaining the observed dependence. | en_GB |
dc.language.iso | en | en_GB |
dc.title | Synthesis of new porphyrin-fullerene dyads capable of forming charge-separated states on a microsecond lifetime scale | en_GB |
Располагается в коллекциях: | Articles |
Файлы этого ресурса:
Файл | Описание | Размер | Формат | |
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Chemistry2015_Synthesis of New Porphyrin–Fullerene Dyads Capable of Forming.pdf | 776,94 kB | Adobe PDF | Просмотреть/Открыть |
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